| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.39 | 3.122% | $141.6793 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $149.51 | 8.327% | $161.9597 | $161.96 | $161.95 | $162.00 |
| Purchase #3 | $24.50 | 12.121% | $27.4696 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $84.74 | 7.836% | $91.3802 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $93.87 | 10.376% | $103.61 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $28.69 | 5.369% | $30.2304 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $83.54 | 10.330% | $92.1697 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $602.24 | $648.4989 | $648.50 | $648.50 | $648.60 | |